WO1991009312A1 - Procede et dispositif de detection et de quantification du glucose present dans des fluides corporels - Google Patents
Procede et dispositif de detection et de quantification du glucose present dans des fluides corporels Download PDFInfo
- Publication number
- WO1991009312A1 WO1991009312A1 PCT/US1990/007519 US9007519W WO9109312A1 WO 1991009312 A1 WO1991009312 A1 WO 1991009312A1 US 9007519 W US9007519 W US 9007519W WO 9109312 A1 WO9109312 A1 WO 9109312A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glucose
- labelled
- light
- glycoconjugate
- individual
- Prior art date
Links
- 239000008103 glucose Substances 0.000 title claims abstract description 173
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 169
- 238000000034 method Methods 0.000 title claims abstract description 92
- 210000001124 body fluid Anatomy 0.000 title claims abstract description 40
- 239000010839 body fluid Substances 0.000 title claims abstract description 38
- 230000009870 specific binding Effects 0.000 claims abstract description 28
- 210000004369 blood Anatomy 0.000 claims abstract description 22
- 239000008280 blood Substances 0.000 claims abstract description 22
- 238000001727 in vivo Methods 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000003446 ligand Substances 0.000 claims description 55
- 238000002866 fluorescence resonance energy transfer Methods 0.000 claims description 51
- 230000027455 binding Effects 0.000 claims description 33
- 239000011358 absorbing material Substances 0.000 claims description 29
- 238000012546 transfer Methods 0.000 claims description 28
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 claims description 23
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 17
- 230000005281 excited state Effects 0.000 claims description 17
- 108090001090 Lectins Proteins 0.000 claims description 11
- 102000004856 Lectins Human genes 0.000 claims description 11
- 239000002523 lectin Substances 0.000 claims description 11
- 108010062580 Concanavalin A Proteins 0.000 claims description 10
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 9
- 238000010791 quenching Methods 0.000 claims description 9
- 230000000171 quenching effect Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 7
- 102000004877 Insulin Human genes 0.000 claims description 5
- 108090001061 Insulin Proteins 0.000 claims description 5
- 229940125396 insulin Drugs 0.000 claims description 5
- 230000028161 membrane depolarization Effects 0.000 claims description 5
- 210000002700 urine Anatomy 0.000 claims description 5
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000001690 micro-dialysis Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 108010004903 glycosylated serum albumin Proteins 0.000 claims 6
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims 2
- 229940098773 bovine serum albumin Drugs 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000007920 subcutaneous administration Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000011002 quantification Methods 0.000 abstract 1
- 239000000370 acceptor Substances 0.000 description 42
- 239000000376 reactant Substances 0.000 description 32
- 239000000523 sample Substances 0.000 description 14
- 206010012601 diabetes mellitus Diseases 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 10
- 210000002966 serum Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 230000003345 hyperglycaemic effect Effects 0.000 description 5
- 238000000338 in vitro Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002218 hypoglycaemic effect Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 229920002521 macromolecule Polymers 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 238000000695 excitation spectrum Methods 0.000 description 3
- 210000003722 extracellular fluid Anatomy 0.000 description 3
- 230000014101 glucose homeostasis Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 239000012981 Hank's balanced salt solution Substances 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 206010056474 Erythrosis Diseases 0.000 description 1
- 108010015776 Glucose oxidase Proteins 0.000 description 1
- 239000004366 Glucose oxidase Substances 0.000 description 1
- 208000013016 Hypoglycemia Diseases 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000009137 competitive binding Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 125000001295 dansyl group Chemical group [H]C1=C([H])C(N(C([H])([H])[H])C([H])([H])[H])=C2C([H])=C([H])C([H])=C(C2=C1[H])S(*)(=O)=O 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229940116332 glucose oxidase Drugs 0.000 description 1
- 235000019420 glucose oxidase Nutrition 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 230000002414 glycolytic effect Effects 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
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- 239000003068 molecular probe Substances 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229940046166 oligodeoxynucleotide Drugs 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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- 241000894007 species Species 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
- A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
- A61K49/0041—Xanthene dyes, used in vivo, e.g. administered to a mice, e.g. rhodamines, rose Bengal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/0004—Screening or testing of compounds for diagnosis of disorders, assessment of conditions, e.g. renal clearance, gastric emptying, testing for diabetes, allergy, rheuma, pancreas functions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/0019—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules
- A61K49/0021—Fluorescence in vivo characterised by the fluorescent group, e.g. oligomeric, polymeric or dendritic molecules the fluorescent group being a small organic molecule
- A61K49/0041—Xanthene dyes, used in vivo, e.g. administered to a mice, e.g. rhodamines, rose Bengal
- A61K49/0043—Fluorescein, used in vivo
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/005—Fluorescence in vivo characterised by the carrier molecule carrying the fluorescent agent
- A61K49/0052—Small organic molecules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/001—Preparation for luminescence or biological staining
- A61K49/0013—Luminescence
- A61K49/0017—Fluorescence in vivo
- A61K49/005—Fluorescence in vivo characterised by the carrier molecule carrying the fluorescent agent
- A61K49/0056—Peptides, proteins, polyamino acids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
- G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/805—Optical property
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/807—Apparatus included in process claim, e.g. physical support structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/815—Test for named compound or class of compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
- Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
- Y10T436/143333—Saccharide [e.g., DNA, etc.]
- Y10T436/144444—Glucose
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Pathology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Diabetes (AREA)
- Endocrinology (AREA)
- Gastroenterology & Hepatology (AREA)
- Rheumatology (AREA)
- Toxicology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Le procédé et le dispositif décrits servent à quantifier la concentration du glucose présent dans le sang et dans d'autres fluides corporels, ainsi que dans des échantillons tirés de ces fluides. La concentration du glucose est mesurée de façon à permettre une détermination de la concentration de glucose dans l'échantillon par rapport à un niveau de concentration considéré comme étant situé dans les limites physiologiques normales. Le dispositif utilisé dans cette mesure est constitué par un support solide auquel est lié un élément d'une paire de liaisons spécifiques. Les organes de détection non radioactifs sont utilisés. Un dispositif associé permettant d'effectuer des tests in vivo est également décrit.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT91902046T ATE205602T1 (de) | 1989-12-14 | 1990-12-14 | Verfahren und gerät zum nachweis und zur quantifizierung von glukose in körperflüssigkeiten |
DE69033796T DE69033796T2 (de) | 1989-12-14 | 1990-12-14 | Verfahren und gerät zum nachweis und zur quantifizierung von glukose in körperflüssigkeiten |
EP91902046A EP0505479B1 (fr) | 1989-12-14 | 1990-12-14 | Procede et dispositif de detection et de quantification du glucose present dans des fluides corporels |
JP50286791A JP3296556B2 (ja) | 1989-12-14 | 1990-12-14 | 体液中のグルコースの検出および定量の方法ならびに用具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US452,122 | 1989-12-14 | ||
US07/452,122 US5342789A (en) | 1989-12-14 | 1989-12-14 | Method and device for detecting and quantifying glucose in body fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991009312A1 true WO1991009312A1 (fr) | 1991-06-27 |
Family
ID=23795133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1990/007519 WO1991009312A1 (fr) | 1989-12-14 | 1990-12-14 | Procede et dispositif de detection et de quantification du glucose present dans des fluides corporels |
Country Status (6)
Country | Link |
---|---|
US (1) | US5342789A (fr) |
EP (1) | EP0505479B1 (fr) |
JP (1) | JP3296556B2 (fr) |
AT (1) | ATE205602T1 (fr) |
DE (1) | DE69033796T2 (fr) |
WO (1) | WO1991009312A1 (fr) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0649476A1 (fr) | 1992-06-29 | 1995-04-26 | Sensor Technologies, Inc. | Procede et dispositif de detection et de quantification de substances dans des liquides organiques |
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Also Published As
Publication number | Publication date |
---|---|
JPH05502728A (ja) | 1993-05-13 |
JP3296556B2 (ja) | 2002-07-02 |
EP0505479A1 (fr) | 1992-09-30 |
EP0505479A4 (fr) | 1994-04-06 |
DE69033796D1 (de) | 2001-10-18 |
EP0505479B1 (fr) | 2001-09-12 |
US5342789A (en) | 1994-08-30 |
ATE205602T1 (de) | 2001-09-15 |
DE69033796T2 (de) | 2002-07-04 |
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